.app {
    height: 100%;
    /* height: 100vh; */
    display: flex;
    flex-direction: column;
}

.app-body {
    padding-bottom: 50px;
}

.app .iconfont {
    font-size: 20px;
}

.app-bottom {
    width: 100%;
    border-top: solid 1px var(--adm-color-border);
    position: fixed;
    bottom: 0;
    left: 0;
    background-color: #fff;
}